<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<link rel="stylesheet" type="text/css" href="css/3.css"/>
	<body>
		
		
		<img id="img1" src="img/p3.png" />
		
	</body>
</html>
	<script>
		
		
		var img1=document.querySelector('#img1')
		
		
		var timer=setTimeout(function(){
			img1.style.marginLeft=0;
		},1000)
		
	</script>